webhookTotalMessagesMD = NewCounterMD(webhookTotalMessages,
		"Total number of messages sent to this target",
		allWebhookLabels...)
)

// loadLoggerWebhookMetrics - `MetricsLoaderFn` for logger webhook
// such as failed messages and total messages.
func loadLoggerWebhookMetrics(ctx context.Context, m MetricValues, c *metricsCache) error {
	tgts := append(logger.SystemTargets(), logger.AuditTargets()...)
	for _, t := range tgts {

	)

	loggerWebhookMG := NewMetricsGroup(loggerWebhookCollectorPath,
		[]MetricDescriptor{
			webhookFailedMessagesMD,
			webhookQueueLengthMD,
			webhookTotalMessagesMD,
		},
		loadLoggerWebhookMetrics,
	)

	auditMG := NewMetricsGroup(auditCollectorPath,
		[]MetricDescriptor{
			auditFailedMessagesMD,
			auditTargetQueueLengthMD,
			auditTotalMessagesMD,
		},
		loadAuditMetrics,
	)